Routing Inspection; Cooling Fans; Cleaning; Introduction - Ericsson RX8000 Reference Manual

4.1

Introduction

This chapter provides the schedules and instructions, where applicable, for routine
inspection, cleaning and maintenance of the equipment which should be performed
by an operator. There are also some basic fault-finding procedures to follow in the
event of a suspected unit failure
4.2

Preventive Maintenance

4.2.1

Routing Inspection

4.2.1.1

Cooling Fans

There are no routine checks associated with this unit other than to ensure that the
unit is adequately cooled. The fans should be on continuously. This unit must never
be operated unless the cooling fans are working. Check periodically.
The fan contained within this unit is not fitted with an insect/dust filter. Pay particular
attention to the environment in which it is going to be used.
Failure to ensure a free flow of air around the unit may cause overheating.
4.2.2

Cleaning

Do not use liquid cleaners or aerosol cleaners.
Unplug the unit from the wall outlet before cleaning the exterior with a damp cloth.
Do not use liquid cleaners or aerosol cleaners.
Note: Only the exterior of the case should be cleaned.
EN/LZT 790 0005 R7A
Preventive Maintenance and Fault-Finding
Caution!
Caution!
4-3